{"answers":{"affected":"2 open source packages ship an affected version, including tech.powerjob:powerjob-server-starter.","exploited":"There is no known exploitation of CVE-2026-5739 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-5739 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-5739 is a medium-severity code injection vulnerability in PowerJob, published on 7 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-5739 and fix it if it is affected.\n\nWhat it is: CVE-2026-5739 is a medium-severity code injection vulnerability in PowerJob, published on 7 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-5739 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- tech.powerjob:powerjob-server-starter (Maven): affected from 5.1.0 up to 5.1.2; no fix listed\n- tech.powerjob:powerjob-server-starter (Maven): affected from 5.1.0 up to 5.1.2; no fix listed\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-5739/ (Markdown: https://insights.sbomify.com/CVE-2026-5739/index.md)","id":"CVE-2026-5739","markdown":"https://insights.sbomify.com/CVE-2026-5739/index.md","name":"CVE-2026-5739","record":{"aliases":["GHSA-wpwf-v25w-54g3"],"analysis":{"component_type":"server_software","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"PowerJob workflow scheduler","requires_auth":"none","summary":"Remote attackers can execute arbitrary code via the addWorkflowNode OpenAPI endpoint in PowerJob due to unsafe Groovy evaluation.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X","version":"4.0"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"},{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component"}],"description":"A security flaw has been discovered in PowerJob 5.1.0/5.1.1/5.1.2. The affected element is the function GroovyEvaluator.evaluate of the file /openApi/addWorkflowNode of the component OpenAPI Endpoint. The manipulation of the argument nodeParams results in code injection. The attack can be executed remotely. The project was informed of the problem early through an issue report but has not responded yet.","ecosystems":["Maven"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"PowerJob OpenAPI Endpoint addWorkflowNode GroovyEvaluator.evaluate code injection","id":"CVE-2026-5739","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":null,"products":[],"type":"code_injection","year":"2026"},"n_packages":2,"n_references":5,"next":{"headline":"Unauthenticated WebSocket binary frame causes denial of service in Mattermost Server","id":"CVE-2026-5740"},"packages":[{"ecosystem":"Maven","fixed":[],"introduced":["5.1.0"],"last_affected":["5.1.2"],"package":"tech.powerjob:powerjob-server-starter","purl":null,"source":"GHSA-wpwf-v25w-54g3"},{"ecosystem":"Maven","fixed":[],"introduced":["5.1.0"],"last_affected":["5.1.2"],"package":"tech.powerjob:powerjob-server-starter","purl":"pkg:maven/tech.powerjob/powerjob-server-starter","source":"GHSA-wpwf-v25w-54g3"}],"prev":{"headline":"Reflected XSS in BilPark's DoXBASE","id":"CVE-2026-5738"},"products":["PowerJob"],"published":"2026-04-07","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-07","vendors":["n/a"]},"summary":"Remote attackers can execute arbitrary code via the addWorkflowNode OpenAPI endpoint in PowerJob due to unsafe Groovy evaluation.","url":"https://insights.sbomify.com/CVE-2026-5739/"}